Wind Tunnel Force And Pressure Tests Of Rocket Engine Nozzle Extensions On The 00667 Scale X 15 2 Model At Supersonic And Hypersonic Speeds PDF Download
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Author | : Earl J. Montoya |
Publisher | : |
Total Pages | : 76 |
Release | : 1969 |
Genre | : |
ISBN | : |
Download Wind-tunnel Force and Pressure Tests of Rocket-engine Nozzle Extensions on the 0.0667-scale X-15-2 Model at Supersonic and Hypersonic Speeds Book in PDF, ePub and Kindle
Author | : Ralph C. Tolle |
Publisher | : |
Total Pages | : 274 |
Release | : 1996 |
Genre | : Hypersonic wind tunnels |
ISBN | : |
Download Development and Testing of a New Optimum Design Code for Hypersonic Wind Tunnel Nozzles, Including Boundary Layer, Turbulence, and Real Gas Effects Book in PDF, ePub and Kindle
Author | : John B. Anders |
Publisher | : |
Total Pages | : 36 |
Release | : 1972 |
Genre | : Aerodynamics, Hypersonic |
ISBN | : |
Download Fluid Flow Analysis of a Hot-core Hypersonic-wind-tunnel Nozzle Concept Book in PDF, ePub and Kindle
A hypersonic-wind-tunnel nozzle concept which incorporates a hot-core flow surrounded by an annular flow of cold air offers a promising technique for maximizing the model size while minimizing the power required to heat the test core. This capability becomes especially important when providing the true-temperature duplication needed for hypersonic propulsion testing. Several two-dimensional wind-tunnel nozzle configurations that are designed according to this concept are analyzed by using recently developed analytical techniques for prediction of the boundary-layer growth and the mixing between the hot and cold coaxial supersonic airflows. The analyses indicate that introduction of the cold annular flow near the throat results in an unacceptable test core for the nozzle size and stagnation conditions considered because of both mixing and condensation effects. Use of a half-nozzle with a ramp on the flat portion does not appear promising because of the thick boundary layer associated with the extra length. However, the analyses indicate that if the cold annular flow is introduced at the exit of a full two-dimensional nozzle, an acceptable test core will be produced. Predictions of the mixing between the hot and cold supersonic streams for this configuration show that mixing effects from the cold flow do not appreciably penetrate into the hot core for the large downstream distances of interest.
Author | : William B. Boatright |
Publisher | : |
Total Pages | : 44 |
Release | : 1962 |
Genre | : Wind tunnels |
ISBN | : |
Download Description and Preliminary Calibration Tests of a Small Arc-heated Hypersonic Wind Tunnel Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 36 |
Release | : 1948 |
Genre | : Supersonic wind tunnels |
ISBN | : |
Download The High-speed Flexible-throat Supersonic Wind Tunnel Book in PDF, ePub and Kindle
Author | : Luigi Crocco |
Publisher | : |
Total Pages | : 236 |
Release | : 1946 |
Genre | : Aerodynamics, Supersonic |
ISBN | : |
Download High-speed Wind Tunnels Book in PDF, ePub and Kindle
The importance assumed in recent times by experimental supersonic wind tunnels, as well as the power required, has brought about the need for a study which would permit a comparison of the types tested and the principal theoretical plans.
Author | : Alan Pope |
Publisher | : John Wiley & Sons |
Total Pages | : 496 |
Release | : 1965-01-15 |
Genre | : Science |
ISBN | : |
Download High Speed Wind Tunnel Testing Book in PDF, ePub and Kindle
Author | : H. K. Smithson |
Publisher | : |
Total Pages | : 440 |
Release | : 1971 |
Genre | : Rocket engines |
ISBN | : |
Download Wind Tunnel Testing of Interactions of High Altitude Rocket Plumes with the Free Stream Book in PDF, ePub and Kindle
Interactions of model rocket plumes and the free stream at varying simulated altitudes have been investigated in an altitude simulation chamber. Free-stream variables were Mach number, gas, total temperature, and total pressure. Model rocket parameter variables were exhaust gas, area ratio, chamber total pressure and total temperature, and the orientation of the model relative to the free stream. In addition to pitot probe measurements, plume photographs and density measurements were obtained using the electron beam technique. (Author).
Author | : WIND-TUNNEL TESTS. |
Publisher | : |
Total Pages | : |
Release | : 1950 |
Genre | : |
ISBN | : |
Download Wind-Tunnel Tests on an Aircraft Designed for Supersonic Speeds, Etc Book in PDF, ePub and Kindle
Author | : A. M. Whitnah |
Publisher | : |
Total Pages | : 524 |
Release | : 1984 |
Genre | : |
ISBN | : |
Download Space shuttle wind tunnel testing program summary Book in PDF, ePub and Kindle